RANKING · 2024 ACS · 88 SHOWN OF 88

Largest American population, Ohio counties

Ohio counties ranked by the number of residents who are American ancestry, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 88 counties in Ohio that qualify, ranked against each other statewide. The median across all 88 is 4,206. Biggest climber in the top 100 since 2020: Sandusky County, OH, up 19 places to #44.

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OhioAll states All rankings

SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPAMERICAN POPULATIONVS 2010

01Franklin County, OHOH1,361,53651,311−10%

02▲2Cuyahoga County, OHOH1,232,92535,921+1%

03▼1Trumbull County, OHOH198,97235,0970%

04▼1Hamilton County, OHOH838,41829,471−44%

05Montgomery County, OHOH539,59828,068−46%

06▲2Butler County, OHOH400,12822,851−58%

07▼1Summit County, OHOH538,37620,493−16%

08▼1Lorain County, OHOH323,21920,019+8%

09▲1Stark County, OHOH373,77119,763−32%

10▲1Lucas County, OHOH423,34718,081+6%

11▼2Clermont County, OHOH216,97716,270−31%

12▲14Portage County, OHOH163,40415,844+73%

13Warren County, OHOH257,18114,653−39%

14▲1Fairfield County, OHOH169,75214,171+14%

15▲1Licking County, OHOH185,56412,287−30%

16▼4Mahoning County, OHOH224,70611,670+14%

17Greene County, OHOH174,32211,510−54%

18▲1Clark County, OHOH135,34010,469−46%

19▼1Delaware County, OHOH242,03210,152+8%

20Richland County, OHOH124,8938,987−10%

21▲1Miami County, OHOH112,6348,455−15%

22▲2Medina County, OHOH185,0258,113−35%

23▲8Union County, OHOH73,4467,761+13%

24▲3Lake County, OHOH232,2177,653−15%

25▲10Wood County, OHOH134,1767,579+16%

26▼1Ross County, OHOH76,4297,477−23%

27▲1Wayne County, OHOH116,7587,379−51%

28▼14Ashtabula County, OHOH96,7136,998−31%

29▼6Columbiana County, OHOH99,3776,943−16%

30▼9Hancock County, OHOH75,0346,745+38%

31▲5Madison County, OHOH46,9856,522+5%

32▲5Tuscarawas County, OHOH92,3736,371−11%

33Allen County, OHOH100,8816,085−41%

34Marion County, OHOH65,1155,854−40%

35▼6Muskingum County, OHOH87,0145,643−41%

36▼4Scioto County, OHOH71,3655,403−44%

37▲8Highland County, OHOH43,8234,843−22%

38▲3Preble County, OHOH40,6644,800−11%

39▲5Knox County, OHOH64,0024,536−18%

40▲13Logan County, OHOH46,3024,403−17%

41▼3Lawrence County, OHOH55,7104,309−62%

42▼3Pickaway County, OHOH62,9784,232−53%

43▼1Darke County, OHOH51,5204,218−31%

44▲19Sandusky County, OHOH58,6554,206−3%

45▼15Brown County, OHOH44,3974,102−26%

46▲5Geauga County, OHOH95,6764,009+19%

47▲8Crawford County, OHOH41,8963,644−40%

48▲13Shelby County, OHOH48,0653,642−20%

49▲8Clinton County, OHOH42,3013,598−29%

50▲12Morrow County, OHOH36,3053,592−36%

51▼4Washington County, OHOH58,3893,547−46%

52▼9Holmes County, OHOH44,9703,426−24%

53▲12Guernsey County, OHOH38,3793,368−13%

54▲2Seneca County, OHOH54,5223,268−36%

55▼3Champaign County, OHOH38,8203,166−45%

56▼16Huron County, OHOH58,2503,134−41%

57▲1Athens County, OHOH63,1973,125−68%

58▼8Mercer County, OHOH42,7373,087−14%

59▲11Auglaize County, OHOH45,9093,022−26%

60▲8Fayette County, OHOH28,5523,012−33%

61▼13Erie County, OHOH73,2962,816−21%

62▲2Hocking County, OHOH27,5122,750−37%

63▲12Williams County, OHOH36,5492,690−10%

64▼5Ashland County, OHOH52,5232,589−70%

65▲4Gallia County, OHOH29,0722,558−56%

66▼17Belmont County, OHOH64,4342,495−43%

67▼7Coshocton County, OHOH37,1882,488−35%

68▼22Adams County, OHOH27,8652,481−47%

69▼15Hardin County, OHOH30,0722,400−43%

70▼3Defiance County, OHOH38,2922,356−21%

71▲5Fulton County, OHOH41,8532,320−13%

72▲2Jackson County, OHOH32,8172,315−43%

73▼2Henry County, OHOH27,5982,255+14%

74▼1Perry County, OHOH35,9182,226−35%

75▼3Pike County, OHOH27,0612,102−42%

76▲2Jefferson County, OHOH63,5971,994−39%

77Ottawa County, OHOH39,4811,977−24%

78▲3Van Wert County, OHOH29,0131,820−43%

79▼13Putnam County, OHOH34,3801,784−29%

80▲2Wyandot County, OHOH21,5671,593−40%

81▼1Meigs County, OHOH21,5871,561−53%

82▼3Carroll County, OHOH26,4751,380−58%

83▲1Paulding County, OHOH18,7271,314−36%

84▲3Vinton County, OHOH12,6451,152−47%

85▼2Morgan County, OHOH13,626972−34%

86Noble County, OHOH14,276802−39%

87▼2Monroe County, OHOH12,994642−55%

88Harrison County, OHOH14,070572−60%

SHOWING 1–88 OF 88

Download CSV (full list, 88 rows)

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES